{
  "manageEntity": {
    "action": "Follow",
    "entityId": "580681519",
    "entityType": "User",
    "nonce": "0x03c254ac3cba5b088ed208b5403d171f6b65fd20df60ecd36108b21d48649777",
    "signature": "0x57e78f61cfd24f5fd6c11e42d901fff2b6d0c4be08e89710d4ef56d83ac8fbcf2be752316639789938f1febc1130b7c5efbaabe14fd1e3afc8ba1213072922051b",
    "signer": "0x243A439c272133AEEE0073AF4986dE391C430866",
    "userId": "77551267"
  }
}